import collections

A = list(map(int, input().split()))

values = sorted(collections.Counter(A).values())

if len(values) == 2 and values[0] == 2 and values[1] == 3:
    print('FULL HOUSE')
elif len(values) == 3 and values[2] == 3:
    print('THREE CARD')
elif len(values) == 3 and values[1] == 2 and values[2] == 2:
    print('TWO PAIR')
elif len(values) == 4 and values[-1] == 2:
    print('ONE PAIR')
else:
    print('NO HAND')